| Name | Melananthus guatemalensis (Bentham) Solereder |
| Authorship | (Bentham) Solereder |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Melananthus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Melananthus guatemalensis (Bentham) Solereder |
| Identification made in | 1971 (1) |